Those people are pointing the wrong finger.
I'm not really up on tree health, but I feel like that's a fungal infection causing that.
www.theonion.com
I saw this. Apparently there's a mine...150' below the sinkhole.
Looks like a shōnen schoolyard anime where one character decides to play soccer.
Effing darwin must have retired.
It says a lot that it damn near knocked him on his ass, and he's not particularly small. Would have been a bad day for someone if he was slower.